Question

which of the following will show"Tyndall effect"?​

Answer 1

Explanation:

This is because colloids have suspension of small particles, from 1 – 1000 nanometres in size which can scatter light falling on them, a phenomenon called as Tyndall effect. In the above question, only b) milk and d) starch solution show Tyndall effect as they are colloids.

Answer 2

Answer:

Milk and starch solution will show tyndall effect because they are colloids. A colloid is a kind of solution in which the size of solute particles is intermediate between those in true solutions and those in suspensions.